@import url("https://fonts.googleapis.com/css2?family=M+PLUS+Rounded+1c:wght@400;500;700;800&family=Outfit:wght@400;500;600;700;800&display=swap");

:root {
    --bg-night: #111827;
    --bg-dusk: #172554;
    --bg-peach: #fff4eb;
    --bg-panel: rgba(255, 250, 244, 0.78);
    --bg-panel-strong: rgba(255, 252, 248, 0.92);
    --line-soft: rgba(23, 37, 84, 0.12);
    --text-main: #1e293b;
    --text-muted: #64748b;
    --accent-coral: #ff8b73;
    --accent-sky: #58c9d4;
    --accent-gold: #ffc86f;
    --accent-rose: #ff9ab5;
    --accent-mint: #8de0c1;
    --shadow-soft: 0 18px 45px rgba(17, 24, 39, 0.12);
    --shadow-deep: 0 24px 55px rgba(15, 23, 42, 0.2);
}

* {
    box-sizing: border-box;
}

html {
    scroll-behavior: smooth;
}

body {
    margin: 0;
    min-height: 100vh;
    font-family: "Outfit", "Segoe UI", sans-serif;
    color: var(--text-main);
    background:
        radial-gradient(circle at top left, rgba(255, 139, 115, 0.28), transparent 28%),
        radial-gradient(circle at top right, rgba(88, 201, 212, 0.2), transparent 25%),
        linear-gradient(160deg, #fff7f1 0%, #ffe7dc 42%, #f3f6ff 100%);
}

body::before,
body::after {
    content: "";
    position: fixed;
    inset: auto;
    width: 320px;
    height: 320px;
    border-radius: 999px;
    filter: blur(22px);
    z-index: 0;
    pointer-events: none;
}

body::before {
    top: -90px;
    right: -80px;
    background: rgba(255, 154, 181, 0.18);
}

body::after {
    bottom: -110px;
    left: -70px;
    background: rgba(88, 201, 212, 0.18);
}

h1,
h2,
h3,
h4,
h5,
h6,
.brand-title,
.display-title {
    font-family: "M PLUS Rounded 1c", "Segoe UI", sans-serif;
    letter-spacing: -0.02em;
}

a {
    color: inherit;
    text-decoration: none;
}

.app-shell {
    position: relative;
    padding-bottom: 3rem;
}

.shell-wrap {
    position: relative;
    z-index: 1;
    max-width: 1220px;
    margin: 0 auto;
    padding: 1.25rem 1rem 3rem;
}

.topbar {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 1rem;
    margin-bottom: 1.3rem;
}

.brand-badge {
    display: inline-flex;
    align-items: center;
    gap: 0.85rem;
    padding: 0.75rem 1rem;
    border: 1px solid rgba(255, 255, 255, 0.5);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.52);
    backdrop-filter: blur(20px);
    box-shadow: var(--shadow-soft);
}

.brand-gem {
    width: 2.65rem;
    height: 2.65rem;
    display: grid;
    place-items: center;
    border-radius: 18px;
    background: linear-gradient(145deg, var(--accent-coral), var(--accent-gold));
    color: #fff;
    font-size: 1.15rem;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.4);
}

.brand-title {
    font-size: 1.08rem;
    font-weight: 800;
    margin: 0;
}

.brand-subtitle {
    margin: 0;
    color: var(--text-muted);
    font-size: 0.9rem;
}

.topbar-actions {
    display: flex;
    align-items: center;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.panel {
    background: var(--bg-panel);
    border: 1px solid rgba(255, 255, 255, 0.65);
    border-radius: 28px;
    backdrop-filter: blur(16px);
    box-shadow: var(--shadow-soft);
}

.panel-section {
    padding: 1.4rem;
}

.hero-panel {
    overflow: hidden;
    position: relative;
}

.hero-panel::after {
    content: "";
    position: absolute;
    inset: auto -3rem -4rem auto;
    width: 180px;
    height: 180px;
    background: radial-gradient(circle, rgba(255, 154, 181, 0.25), transparent 65%);
    border-radius: 999px;
    pointer-events: none;
}

.hero-kicker,
.section-kicker,
.mini-label {
    display: inline-flex;
    align-items: center;
    gap: 0.45rem;
    font-size: 0.8rem;
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
    color: #ff7f66;
}

.hero-title {
    font-size: clamp(2rem, 4vw, 3.35rem);
    line-height: 1.02;
    margin: 0.75rem 0;
}

.hero-text,
.text-muted-strong {
    color: var(--text-muted);
    font-size: 1rem;
    line-height: 1.7;
}

.hero-actions,
.action-list,
.nav-chip-list,
.detail-row,
.stats-grid,
.action-grid,
.form-grid,
.display-grid,
.info-grid {
    display: grid;
    gap: 1rem;
}

.hero-actions {
    grid-template-columns: repeat(auto-fit, minmax(180px, 1fr));
    margin-top: 1.3rem;
}

.hero-action-card,
.action-card,
.stat-card,
.info-card,
.display-card,
.auth-tip,
.table-shell,
.form-shell,
.soft-card {
    background: var(--bg-panel-strong);
    border: 1px solid var(--line-soft);
    border-radius: 24px;
    box-shadow: var(--shadow-soft);
}

.hero-action-card,
.action-card,
.info-card,
.soft-card {
    padding: 1.15rem;
}

.hero-action-card h3,
.action-card h3,
.info-card h3,
.display-card h3,
.auth-tip h3 {
    margin: 0 0 0.35rem;
    font-size: 1.1rem;
}

.hero-action-card p,
.action-card p,
.info-card p,
.display-card p,
.auth-tip p {
    margin: 0;
    color: var(--text-muted);
}

.nav-chip-list {
    grid-template-columns: repeat(auto-fit, minmax(135px, 1fr));
}

.nav-chip {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    min-height: 52px;
    padding: 0.85rem 1rem;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.75);
    border: 1px solid rgba(255, 139, 115, 0.16);
    color: var(--text-main);
    font-weight: 700;
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.4);
    transition: transform 0.2s ease, box-shadow 0.2s ease, border-color 0.2s ease;
}

.nav-chip:hover,
.nav-chip.is-active {
    transform: translateY(-2px);
    border-color: rgba(255, 139, 115, 0.4);
    box-shadow: 0 16px 35px rgba(255, 139, 115, 0.14);
}

.logout-form {
    margin: 0;
}

.theme-btn {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    gap: 0.45rem;
    border: 0;
    border-radius: 18px;
    padding: 0.9rem 1.15rem;
    font-weight: 700;
    min-height: 52px;
    transition: transform 0.2s ease, filter 0.2s ease, box-shadow 0.2s ease;
    cursor: pointer;
}

.theme-btn:hover {
    transform: translateY(-2px);
    filter: saturate(1.03);
}

.theme-btn-primary {
    color: #fff;
    background: linear-gradient(135deg, #ff7c68, #ffb067);
    box-shadow: 0 16px 28px rgba(255, 124, 104, 0.22);
}

.theme-btn-secondary {
    color: var(--text-main);
    background: linear-gradient(135deg, #dff8fb, #f9ffef);
    box-shadow: 0 12px 24px rgba(88, 201, 212, 0.2);
}

.theme-btn-dark {
    color: #fff;
    background: linear-gradient(135deg, #243b53, #101b33);
    box-shadow: var(--shadow-deep);
}

.theme-btn-danger {
    color: #fff;
    background: linear-gradient(135deg, #f55a7a, #ff8e7f);
    box-shadow: 0 16px 28px rgba(245, 90, 122, 0.22);
}

.theme-btn-inline {
    width: 100%;
}

.stat-card {
    padding: 1.25rem;
}

.stats-grid {
    grid-template-columns: repeat(auto-fit, minmax(210px, 1fr));
}

.stat-value {
    font-size: clamp(1.75rem, 3vw, 2.5rem);
    font-weight: 800;
    line-height: 1;
    margin: 0.55rem 0 0.25rem;
}

.stat-meta {
    margin: 0;
    color: var(--text-muted);
}

.action-grid,
.info-grid {
    grid-template-columns: repeat(auto-fit, minmax(240px, 1fr));
}

.flash-stack {
    display: grid;
    gap: 0.75rem;
    margin-bottom: 1rem;
}

.flash-stack .alert {
    margin: 0;
    border-radius: 18px;
    border: 0;
    box-shadow: var(--shadow-soft);
}

.form-shell,
.table-shell {
    padding: 1.25rem;
}

.field-label {
    font-size: 0.92rem;
    font-weight: 700;
    margin-bottom: 0.4rem;
}

.form-grid {
    grid-template-columns: repeat(auto-fit, minmax(220px, 1fr));
}

.form-control,
.form-select {
    border-radius: 16px;
    border: 1px solid rgba(100, 116, 139, 0.2);
    background: rgba(255, 255, 255, 0.92);
    padding: 0.88rem 1rem;
    min-height: 50px;
}

.form-control:focus,
.form-select:focus {
    border-color: rgba(255, 139, 115, 0.55);
    box-shadow: 0 0 0 0.25rem rgba(255, 139, 115, 0.15);
}

.table {
    margin-bottom: 0;
}

.table thead th {
    border-bottom: 0;
    color: var(--text-muted);
    font-size: 0.86rem;
    text-transform: uppercase;
    letter-spacing: 0.06em;
}

.table > :not(caption) > * > * {
    background: transparent;
    border-color: rgba(100, 116, 139, 0.12);
    vertical-align: middle;
}

.sale-table th,
.sale-table td {
    padding-top: 0.65rem;
    padding-bottom: 0.65rem;
}

.quantity-cell {
    min-width: 220px;
}

.quantity-shell {
    display: flex;
    align-items: center;
    gap: 0.55rem;
    padding: 0.28rem;
    border-radius: 20px;
    background: rgba(255, 255, 255, 0.95);
    border: 1px solid rgba(100, 116, 139, 0.14);
    box-shadow: inset 0 1px 0 rgba(255, 255, 255, 0.6);
}

.quantity-shell .quantity-input {
    flex: 1;
    min-height: 54px;
    border: 0;
    background: transparent;
    box-shadow: none;
    font-size: 1.55rem;
    font-weight: 700;
    color: var(--text-main);
    padding: 0.4rem 0.7rem;
}

.quantity-shell .quantity-input:focus {
    box-shadow: none;
}

.quantity-plus-btn {
    flex: 0 0 76px;
    min-height: 54px;
    border: 0;
    border-radius: 16px;
    background: linear-gradient(135deg, #dcf9ff, #f6ffe9);
    color: #243b53;
    font-size: 1.4rem;
    font-weight: 800;
    box-shadow: 0 10px 20px rgba(88, 201, 212, 0.15);
    transition: transform 0.2s ease, box-shadow 0.2s ease, filter 0.2s ease;
}

.quantity-plus-btn:hover {
    transform: translateY(-2px);
    box-shadow: 0 14px 24px rgba(88, 201, 212, 0.18);
    filter: saturate(1.06);
}

.sale-footer-simple {
    display: flex;
    align-items: end;
    justify-content: space-between;
    gap: 1rem;
    flex-wrap: wrap;
}

.sale-payment-block {
    width: min(280px, 100%);
}

.compact-select {
    min-height: 48px;
}

.sale-confirm-btn {
    min-width: 220px;
}

.confirm-list {
    display: grid;
    gap: 0.55rem;
    padding: 0;
    list-style: none;
}

.confirm-list li {
    padding: 0.8rem 0.9rem;
    border-radius: 14px;
    background: rgba(255, 255, 255, 0.72);
    border: 1px solid rgba(100, 116, 139, 0.12);
    color: var(--text-main);
}

.pos-modal {
    border: 1px solid rgba(100, 116, 139, 0.12);
    border-radius: 20px;
    background: rgba(255, 252, 248, 0.98);
    box-shadow: 0 24px 60px rgba(15, 23, 42, 0.16);
}

.modal {
    z-index: 2000;
}

.modal-backdrop {
    z-index: 1990;
}

.confirm-list-wrap {
    padding: 0.85rem;
    border-radius: 16px;
    background: rgba(255, 255, 255, 0.82);
    border: 1px solid rgba(100, 116, 139, 0.1);
}

.confirm-list-simple li {
    padding: 0.7rem 0.8rem;
}

.confirm-meta-row,
.confirm-total-row {
    display: flex;
    align-items: center;
    justify-content: space-between;
    gap: 0.75rem;
    flex-wrap: wrap;
}

.confirm-total-value {
    font-size: 1.45rem;
    font-weight: 800;
}

.pill {
    display: inline-flex;
    align-items: center;
    gap: 0.35rem;
    padding: 0.4rem 0.72rem;
    border-radius: 999px;
    background: rgba(255, 139, 115, 0.12);
    color: #d65e4a;
    font-size: 0.78rem;
    font-weight: 700;
}

.pill-success {
    background: rgba(80, 204, 165, 0.14);
    color: #10795e;
}

.pill-dark {
    background: rgba(30, 41, 59, 0.12);
    color: #243b53;
}

.empty-state {
    padding: 2rem 1.5rem;
    border-radius: 24px;
    text-align: center;
    color: var(--text-muted);
    background: rgba(255, 255, 255, 0.66);
    border: 1px dashed rgba(100, 116, 139, 0.25);
}

.auth-layout {
    min-height: calc(100vh - 2rem);
    display: grid;
    align-items: center;
}

.auth-grid {
    display: grid;
    gap: 1.25rem;
    grid-template-columns: repeat(auto-fit, minmax(300px, 1fr));
}

.auth-panel,
.auth-tip {
    padding: 1.6rem;
}

.auth-tip-list {
    display: grid;
    gap: 0.85rem;
    margin-top: 1rem;
}

.auth-tip-item {
    padding: 0.95rem 1rem;
    border-radius: 18px;
    background: rgba(255, 255, 255, 0.72);
    border: 1px solid rgba(255, 255, 255, 0.65);
}

.table-actions,
.inline-actions {
    display: flex;
    gap: 0.6rem;
    flex-wrap: wrap;
}

.chart-card {
    padding: 1rem;
    border-radius: 24px;
    background: rgba(255, 255, 255, 0.88);
    border: 1px solid var(--line-soft);
    box-shadow: var(--shadow-soft);
    height: 100%;
}

.chart-card canvas {
    max-height: 320px;
}

.danger-zone {
    border-color: rgba(245, 90, 122, 0.3);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.88), rgba(255, 233, 238, 0.92));
}

.display-shell {
    --display-viewport-height: 100vh;
    --display-wrap-max: 1360px;
    --display-wrap-padding-top: 1.5rem;
    --display-wrap-padding-side: 1.2rem;
    --display-wrap-padding-bottom: 2rem;
    --display-header-gap: 0.55rem;
    --display-header-margin: 1rem;
    --display-title-size: clamp(1.9rem, 4.2vw, 4.2rem);
    --display-tag-padding: 0.45rem 0.88rem;
    --display-tag-size: 0.8rem;
    --display-orb-size: 18px;
    --display-orb-gap: 0.65rem;
    --display-screen-padding: 1.25rem;
    --display-screen-radius: 30px;
    --display-grid-gap: 0.9rem;
    --display-grid-min: 200px;
    --display-card-height: 286px;
    --display-card-padding: 0.9rem;
    --display-card-radius: 24px;
    --display-card-title-size: 1.08rem;
    --display-card-title-lines: 2;
    --display-card-copy-min-height: 90px;
    --display-price-size: clamp(1.55rem, 3vw, 2.2rem);
    --display-art-min-height: 148px;
    --display-art-padding: 0.7rem;
    --display-art-radius: 22px;
    --display-image-max: 176px;
    min-height: var(--display-viewport-height);
    color: #fff9f1;
    overflow: hidden;
    background:
        radial-gradient(circle at top left, rgba(255, 154, 181, 0.22), transparent 26%),
        radial-gradient(circle at top right, rgba(88, 201, 212, 0.2), transparent 30%),
        linear-gradient(180deg, #10162d 0%, #172554 45%, #1c305a 100%);
}

.display-shell::before,
.display-shell::after {
    display: none;
}

.display-wrap {
    position: relative;
    z-index: 1;
    display: grid;
    grid-template-rows: auto minmax(0, 1fr);
    max-width: var(--display-wrap-max);
    margin: 0 auto;
    min-height: var(--display-viewport-height);
    height: var(--display-viewport-height);
    padding: var(--display-wrap-padding-top) var(--display-wrap-padding-side) var(--display-wrap-padding-bottom);
}

.display-header {
    display: grid;
    justify-items: center;
    gap: var(--display-header-gap);
    margin-bottom: var(--display-header-margin);
    text-align: center;
}

.display-title {
    font-size: var(--display-title-size);
    line-height: 0.96;
    margin: 0;
}

.display-title-tag {
    display: inline-flex;
    align-items: center;
    justify-content: center;
    padding: var(--display-tag-padding);
    border-radius: 999px;
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.14);
    color: rgba(255, 249, 241, 0.82);
    font-size: var(--display-tag-size);
    font-weight: 700;
    letter-spacing: 0.08em;
    text-transform: uppercase;
}

.display-orbs {
    display: flex;
    gap: var(--display-orb-gap);
    align-items: center;
}

.display-orb {
    width: var(--display-orb-size);
    height: var(--display-orb-size);
    border: 0;
    border-radius: 999px;
    background: linear-gradient(135deg, rgba(255, 200, 111, 0.95), rgba(255, 154, 181, 0.95));
    box-shadow: 0 0 18px rgba(255, 200, 111, 0.45);
    opacity: 0.92;
}

.display-screen {
    position: relative;
    overflow: hidden;
    min-height: 0;
    height: 100%;
    max-height: var(--display-screen-max-height, none);
    padding: var(--display-screen-padding);
    border-radius: var(--display-screen-radius);
    border: 1px solid rgba(255, 255, 255, 0.1);
    background: linear-gradient(180deg, rgba(255, 255, 255, 0.1), rgba(11, 18, 38, 0.35));
    box-shadow: 0 30px 70px rgba(3, 9, 28, 0.28);
    backdrop-filter: blur(16px);
}

.display-screen::before {
    content: "";
    position: absolute;
    inset: -15% auto auto -10%;
    width: 380px;
    height: 380px;
    border-radius: 999px;
    background: radial-gradient(circle, rgba(255, 154, 181, 0.18), transparent 65%);
    pointer-events: none;
}

.display-grid {
    gap: var(--display-grid-gap);
    grid-template-columns: repeat(auto-fit, minmax(var(--display-grid-min), 1fr));
    align-content: start;
    grid-auto-rows: 1fr;
}

.display-card {
    position: relative;
    overflow: hidden;
    height: var(--display-card-height);
    padding: var(--display-card-padding);
    border-radius: var(--display-card-radius);
    background: rgba(255, 252, 248, 0.1);
    border: 1px solid rgba(255, 255, 255, 0.08);
    backdrop-filter: blur(16px);
    color: #fffdf8;
}

.display-card::after {
    content: "";
    position: absolute;
    inset: auto -24px -30px auto;
    width: 110px;
    height: 110px;
    border-radius: 999px;
    background: radial-gradient(circle, rgba(255, 139, 115, 0.28), transparent 70%);
}

.display-card h3 {
    font-size: var(--display-card-title-size);
    line-height: 1.1;
    max-width: none;
    margin: 0;
    display: -webkit-box;
    overflow: hidden;
    -webkit-box-orient: vertical;
    -webkit-line-clamp: var(--display-card-title-lines);
}

.display-price {
    margin-top: 0.45rem;
    font-size: var(--display-price-size);
    font-weight: 800;
    line-height: 1;
}

.display-card-product {
    display: grid;
    grid-template-rows: 1fr auto;
    gap: 0.65rem;
    height: 100%;
}

.display-card-art {
    position: relative;
    z-index: 1;
    display: grid;
    place-items: center;
    min-height: var(--display-art-min-height);
    padding: var(--display-art-padding);
    border-radius: var(--display-art-radius);
    background: rgba(255, 255, 255, 0.12);
    border: 1px solid rgba(255, 255, 255, 0.08);
}

.display-card-art-photo {
    background: rgba(255, 255, 255, 0.16);
}

.display-card-image {
    width: 100%;
    max-width: var(--display-image-max);
    max-height: calc(var(--display-art-min-height) + 18px);
    height: auto;
    display: block;
    object-fit: contain;
    filter: drop-shadow(0 16px 28px rgba(10, 16, 32, 0.18));
}

.display-card-image-photo {
    width: 100%;
    max-width: none;
    max-height: 100%;
    height: 100%;
    border-radius: calc(var(--display-art-radius) - 4px);
    object-fit: cover;
}

.display-card-copy {
    position: relative;
    z-index: 1;
    display: grid;
    align-content: end;
    min-height: var(--display-card-copy-min-height);
    padding: 0.2rem 0.25rem 0.1rem;
}

.display-shell.display-density-compact {
    --display-wrap-max: 1320px;
    --display-wrap-padding-top: 1.15rem;
    --display-wrap-padding-bottom: 1.5rem;
    --display-header-gap: 0.42rem;
    --display-header-margin: 0.75rem;
    --display-title-size: clamp(1.65rem, 3.35vw, 3.2rem);
    --display-tag-padding: 0.34rem 0.72rem;
    --display-tag-size: 0.72rem;
    --display-orb-size: 15px;
    --display-orb-gap: 0.5rem;
    --display-screen-padding: 1rem;
    --display-grid-gap: 0.75rem;
    --display-grid-min: 178px;
    --display-card-height: 242px;
    --display-card-padding: 0.78rem;
    --display-card-title-size: 0.98rem;
    --display-card-copy-min-height: 74px;
    --display-price-size: clamp(1.3rem, 2.4vw, 1.9rem);
    --display-art-min-height: 120px;
    --display-art-padding: 0.55rem;
    --display-image-max: 136px;
}

.display-shell.display-density-tight {
    --display-wrap-max: 1280px;
    --display-wrap-padding-top: 0.95rem;
    --display-wrap-padding-bottom: 1.2rem;
    --display-header-gap: 0.32rem;
    --display-header-margin: 0.6rem;
    --display-title-size: clamp(1.4rem, 2.8vw, 2.55rem);
    --display-tag-padding: 0.28rem 0.64rem;
    --display-tag-size: 0.66rem;
    --display-orb-size: 13px;
    --display-orb-gap: 0.4rem;
    --display-screen-padding: 0.82rem;
    --display-screen-radius: 26px;
    --display-grid-gap: 0.62rem;
    --display-grid-min: 156px;
    --display-card-height: 204px;
    --display-card-padding: 0.68rem;
    --display-card-radius: 20px;
    --display-card-title-size: 0.9rem;
    --display-card-copy-min-height: 60px;
    --display-price-size: clamp(1.1rem, 2.1vw, 1.58rem);
    --display-art-min-height: 94px;
    --display-art-padding: 0.45rem;
    --display-art-radius: 18px;
    --display-image-max: 100px;
}

.display-shell.display-density-ultra {
    --display-wrap-max: 1240px;
    --display-wrap-padding-top: 0.7rem;
    --display-wrap-padding-bottom: 0.9rem;
    --display-wrap-padding-side: 0.8rem;
    --display-header-gap: 0.22rem;
    --display-header-margin: 0.45rem;
    --display-title-size: clamp(1.18rem, 2.2vw, 2rem);
    --display-tag-padding: 0.24rem 0.55rem;
    --display-tag-size: 0.58rem;
    --display-orb-size: 11px;
    --display-orb-gap: 0.32rem;
    --display-screen-padding: 0.68rem;
    --display-screen-radius: 22px;
    --display-grid-gap: 0.5rem;
    --display-grid-min: 136px;
    --display-card-height: 162px;
    --display-card-padding: 0.55rem;
    --display-card-radius: 16px;
    --display-card-title-size: 0.76rem;
    --display-card-copy-min-height: 48px;
    --display-price-size: clamp(0.98rem, 1.7vw, 1.28rem);
    --display-art-min-height: 72px;
    --display-art-padding: 0.3rem;
    --display-art-radius: 14px;
    --display-image-max: 72px;
}

.display-shell.display-scrollable {
    overflow: auto;
}

.display-shell.display-scrollable .display-wrap {
    min-height: var(--display-viewport-height);
    height: auto;
}

.display-shell.display-scrollable .display-screen {
    height: auto;
    max-height: none;
    overflow: auto;
}

.tone-peach {
    background: linear-gradient(180deg, rgba(255, 227, 214, 0.2), rgba(14, 22, 40, 0.24));
}

.tone-sky {
    background: linear-gradient(180deg, rgba(174, 232, 255, 0.18), rgba(11, 18, 38, 0.28));
}

.tone-mint {
    background: linear-gradient(180deg, rgba(170, 255, 222, 0.18), rgba(11, 18, 38, 0.28));
}

.tone-gold {
    background: linear-gradient(180deg, rgba(255, 220, 129, 0.18), rgba(11, 18, 38, 0.28));
}

.tone-violet {
    background: linear-gradient(180deg, rgba(216, 194, 255, 0.16), rgba(11, 18, 38, 0.28));
}

.tone-berry {
    background: linear-gradient(180deg, rgba(255, 170, 194, 0.18), rgba(11, 18, 38, 0.28));
}

.display-empty {
    padding: 3rem;
    text-align: center;
    border-radius: 32px;
    border: 1px dashed rgba(255, 255, 255, 0.24);
    color: rgba(255, 249, 241, 0.7);
}

.display-petals {
    pointer-events: none;
    position: absolute;
    inset: 0;
    overflow: hidden;
}

.display-shell.easter-active .display-screen {
    box-shadow: 0 34px 90px rgba(255, 154, 181, 0.22);
}

.petal {
    position: absolute;
    top: -24px;
    width: 16px;
    height: 12px;
    border-radius: 14px 14px 14px 2px;
    background: linear-gradient(135deg, #ffd2df, #ff9ab5);
    opacity: 0.94;
    animation: petal-fall linear forwards;
    transform: rotate(20deg);
}

@keyframes petal-fall {
    0% {
        transform: translate3d(0, 0, 0) rotate(0deg);
        opacity: 0;
    }

    10% {
        opacity: 1;
    }

    100% {
        transform: translate3d(var(--petal-x, 60px), 105vh, 0) rotate(360deg);
        opacity: 0;
    }
}

.screen-note {
    color: rgba(255, 249, 241, 0.66);
    font-size: 0.92rem;
}

@media (max-width: 991px) {
    .topbar,
    .display-header {
        flex-direction: column;
        align-items: stretch;
    }

    .topbar-actions {
        justify-content: flex-start;
    }

    .display-header {
        justify-items: center;
    }
}

@media (max-width: 767px) {
    .shell-wrap,
    .display-wrap {
        padding-inline: 0.9rem;
    }

    .panel-section,
    .form-shell,
    .table-shell,
    .auth-panel,
    .auth-tip {
        padding: 1rem;
    }

    .display-shell {
        --display-wrap-padding-top: 0.8rem;
        --display-wrap-padding-side: 0.7rem;
        --display-wrap-padding-bottom: 0.8rem;
        --display-header-margin: 0.55rem;
        --display-title-size: clamp(1.25rem, 7vw, 2rem);
        --display-screen-padding: 0.75rem;
        --display-grid-gap: 0.55rem;
        --display-grid-min: 138px;
        --display-card-height: 172px;
        --display-card-padding: 0.65rem;
        --display-card-title-size: 0.82rem;
        --display-card-copy-min-height: 48px;
        --display-price-size: clamp(1rem, 5vw, 1.4rem);
        --display-art-min-height: 84px;
        --display-image-max: 84px;
    }

    .display-card h3 {
        max-width: none;
    }

    .quantity-cell {
        min-width: 180px;
    }

    .quantity-shell {
        gap: 0.4rem;
        padding: 0.22rem;
    }

    .quantity-shell .quantity-input {
        min-height: 46px;
        font-size: 1.25rem;
    }

    .quantity-plus-btn {
        flex-basis: 62px;
        min-height: 46px;
        font-size: 1.15rem;
    }

    .sale-confirm-btn,
    .sale-payment-block {
        width: 100%;
    }
}